PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PGU-32/UCartridge,25 Millimeter

Defense Supply Center Richmond Industrial Plant Equipment /dla/ · NSN 1305-01-356-9083 · FSC 1305 · No Item Name Available
Verified by PartsTable
NSN 1305-01-356-9083 — this item is cataloged by the U.S. Government under National Stock Number 1305-01-356-9083. Primary manufacturer part number: PGU-32/U.
Features
  • Cartridge,25 Millimeter — FSC 1305
  • Cartridge Model Number: PGU-32/U LOCATION NOT OTHERWISE SPECIFIED
  • Hazardous Material Classification Code: 1.2.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY PACKAGING
  • Cartridge Quantity: 55
  • Dod Ammunition Code: 1305-A991
  • Dot Identification Number: UN0321
  • Weapon for Which Designed: GUN, AUTOMATIC GAU-8
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cartridge,25 Millimeter, cataloged under National Stock Number 1305-01-356-9083, is classified within Federal Supply Class 1305 (No Item Name Available) of the Ammunition and Explosives group. The primary manufacturer of record is Defense Supply Center Richmond Industrial Plant Equipment /dla/. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1305-01-356-9083
Primary Part NumberPGU-32/U
Item NameCartridge,25 Millimeter
FSC / FSG1305 / 13 — No Item Name Available
ManufacturerDefense Supply Center Richmond Industrial Plant Equipment /dla/
StatusACTIVE
Cartridge Model NumberPGU-32/U LOCATION NOT OTHERWISE SPECIFIED
Hazardous Material Classification Code1.2.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY PACKAGING
Cartridge Quantity55
Dod Ammunition Code1305-A991
Dot Identification NumberUN0321
Weapon for Which DesignedGUN, AUTOMATIC GAU-8
Unable to DecodeUNABLE TO DECODE
Dot Registration CodeEX1996120128
Dot Proper Shipping NameCARTRIDGES FOR WEAPONS
Cartridge Design TypeARMOR PIERCING AND HIGH EXPLOSIVE INCENDIARY-TRACER LOCATION NOT OTHERWISE SPECIFIED
Net Explosive Weight0.0269 STORAGE POUNDS AND 0.23858 TRANSPORTATION POUNDS
Tracer ElementINCLUDED
Gross Weight98.5 SHIPPING CONTAINER POUNDS AND 2095.0 PALLET FLEET, US NAVY POUNDS
Unable to DecodeUNABLE TO DECODE
Supplementary FeaturesWITH M28 LINKS
Package Reference Number1829AS400 US NAVY
Detonation Initiation MethodELECTRIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5331-01-237-6868AS568-008 ASTM D2000 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
1305-01-352-56491397AS860-1 INTERCHANGEABLE
Cartridge,25 Millimeter
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
PGU-32/U Defense Supply Center Richmond Industrial Plant Equipment /dla/ (USA)
1397AS890 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
1305-A991 Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics (USA)
AS5688 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
Related Parts
5331-01-237-6868INTERCHANGEABLE
O-RING
AS568-008 ASTM D2000
1305-01-352-5649INTERCHANGEABLE
CARTRIDGE,25 MILLIMETER
1397AS860-1

Frequently Asked Questions

What is NSN 1305-01-356-9083?

NSN 1305-01-356-9083 is a Cartridge,25 Millimeter, manufactured by Defense Supply Center Richmond Industrial Plant Equipment /dla/, classified under FSC 1305 (No Item Name Available). Status: active.

What are the part numbers for NSN 1305-01-356-9083?

NSN 1305-01-356-9083 has 4 cross-referenced part numbers: PGU-32/U (Defense Supply Center Richmond Industrial Plant Equipment /dla/), 1397AS890 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 1305-A991 (Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics), AS5688 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).

What NSN replaces 1305-01-356-9083?

There are 2 known substitutes for 1305-01-356-9083: 5331-01-237-6868, 1305-01-352-5649. Verify interchangeability with system specifications before substitution.

What are the specifications of PGU-32/U?

Key specifications for PGU-32/U: Cartridge Model Number: PGU-32/U LOCATION NOT OTHERWISE SPECIFIED; Hazardous Material Classification Code: 1.2.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY PACKAGING; Cartridge Quantity: 55. 18 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com